I sure hope that you'll be able to find something that will help Tiger breathe easier. Do you have any holistic vets in your area? If so I'd recommend that you take him to one because they can help treat him with natural herbal medicine. I'm going to start a thread about my Sky and he's been very congested lately and makes some noises when he breathes.

He saw my holistic vet today and she said that he has some inflammation and this is why he makes noises when he breathes. I'm going to start giving him these tomorrow. I give him one pill 2 times a day and I should see improvement in 7-10 days. He goes back for a recheck on March 30th.

She said that he won't have to take these forever and she'll probably switch him to another herbal medicine later on. I asked her what caused this and since he had some bad reactions to his FVRCP shot in the past, she said it could have been due to this. He doesn't get them any more. Good luck. I'll continue to keep Tiger in my thoughts and prayers.